Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Arca subrostrata was named by Conrad (1841).
It was recombined as Arca (Scapharca) subrostrata by Glenn (1904); it was recombined as Dallarca subrostrata by Ward (1992) and Ward (1998).
It was recombined as Arca (Scapharca) subrostrata by Glenn (1904); it was recombined as Dallarca subrostrata by Ward (1992) and Ward (1998).
Sister species lacking formal opinion data
Synonymy list
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Dallarca subrostrata Conrad 1841
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subf = subfamily, f = family | |||||
References: Hendy et al. 2009, Mikkelsen and Bieler 2008 |
Age range: base of the Burdigalian to the top of the Langhian or 20.44000 to 13.82000 Ma
Collections (14 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Miocene | USA (New Jersey) | Arca subrostrata (59364 92761 92762 92763 92764 92768 92769) | |
Early/Lower Miocene - Langhian | USA (North Carolina) | Dallarca subrostrata (173047) | |
Burdigalian | USA (Delaware) | Dallarca subrostrata (18579) | |
Langhian | USA (Maryland) | Arca subrostrata (55517 60379) Dallarca subrostrata (68975 69023 69024) |